Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anna Kathryn Christensen, PA-C, MPH
Physician Assistant in Mesa, AZ · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134643182
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Registry record
Entity type Individual (Type 1)
Name Anna Kathryn Christensen
Credential PA-C, MPH
Sex Female
Practice address 6644 E Baywood Ave, Mesa, AZ, 85206
Phone (480) 321-2000
Enumeration date Aug 1, 2017
Last updated in NPPES Jan 21, 2022
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 8870 (AZ) Primary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 54701 (CA) Secondary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Anna Christensen?
Anna Christensen is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Ashley Reed Ambulatory Care Pharmacist · Mesa, AZ NPI 1528060233 Tricia Patterson Pharmacotherapy Pharmacist · Mesa, AZ NPI 1821089855 Nick Stavridis Emergency Medicine Physician · Mesa, AZ NPI 1114908696 Michael Jackson Physician Assistant · Mesa, AZ NPI 1154394039 Wendy Mclaughlin Anatomic Pathology & Clinical Pathology Physician · Mesa, AZ NPI 1902873326 Robert Stroth Anatomic Pathology & Clinical Pathology Physician · Mesa, AZ NPI 1942278866 Armando Montero Internal Medicine Physician · Mesa, AZ NPI 1699734087 Alex Twumampofo Internal Medicine Physician · Mesa, AZ NPI 1285693663
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-21.